Help Center 24/7 Support. 7 Layers Full Gasket Set Fit 02-14 Chevrolet Buick Cadillac GMC 4.8 5.3 OHV. Your information is safe. Always the correct part. No risk, no hassle. We know our products. Part Numbers: 9-10448LHP (use 8-10448LHP, CS6-10448), SL1000. Specialized designs yield significant and noticeable improvements to your car engine. Advanced manufacturing technology ensures durability and optimum operation. Replace OE Part #: HS26191PT, HS26191PT-1, HS26190PT-2, CS9284. The head gasket is the key component of the engine. It is compressed between the engine block and the cylinder head. The head gasket seals in the internal combustion process to make sure maximum compression is achieved and also keeps coolant and oil from mixing together as the two fluids travel from the engine block to the cylinder head. Head gasket set is used for upper engine repair. It can be combined with a conversion gasket set / lower gasket set to form a full gasket set for the entire engine. Time will come that your gaskets and seals will leak or blow. Always remember, when your head gasket or seals fail, a replacement gaskets and seals should immediately be installed. Be sure to have your engine gaskets replace with aftermarket replacement full gasket set as soon as it starts to give you trouble. Designed to unlock more performance out of your vehicle. Ensure smooth, reliable operation and long-lasting service. Made tough to withstand high loads and stresses. Deliver a reasonable balance of strength and durability. Surface hardened and polished for strength and reduced friction. Aftermarket (by Performance Part). Performance Part offer one of the widest selections in the industry. One of major strengths of Performance Part is their leadership in developing innovative technology. The company prides itself on adapting new and existing technologies to help produce high quality products. Performance Part has focused on research and development of various automotive engine parts. The company believes that this innovation will be the key to sustaining a market presence as the automotive industry continues to undergo change. Performance Part products are known for the high quality and durability, even under the most adverse of conditions. As with other companies, Performance Part runs their products through extensive testing before releasing them to market, so you can be sure you’re getting a quality product. Engine Full Gasket Set. Multiple Layers Steel (MLS) Head Gasket. OE Spec or Performance/Custom. Cancer and Reproductive Harm. Kit or Single Part. This part is compatible. 5.3L 5328CC 325CID V8 OHV. 5.3L 5328CC 325CID V8 FLEX OHV. 4.8L 294CID V8 OHV. 5.3L 5328CC 325CID V8 ELECTRIC/GAS OHV. We firmly believe our parts are free from any defects in workmanship, material and that all manufacturing is processed under a strict quality control environment. Absolutely no exchanges will be made for any products that has been damaged, misused or improperly installed. We highly recommend that a licensed professional bear the responsibility of proper installation. Our goal is to provide our customers with the best products at the best price without compromising quality. We have been in the car parts business for over 20 years. We specialize in engine parts and accessories. All of our parts are specially made to meet or exceed OEM standards and performance requirements. No matter whether you’re doing basic repairs and maintenance, modifying your car’s engine, our great selection of brand name products and knowledgeable associates will ensure success with all your engine rebuild projects. We offer the finest and widest variety of engine parts and accessories using state-of-the-art technologies, and employ the most dedicated and creative team members. These individuals focus on exceeding expectations of customers who want the exact component at the best price in the quickest time. Our goal is to provide the best customer experience during every customer interaction. Whatever you need, whether it’s a replacement part to fix a broken down vehicle, a crash part to repair a vehicle from an accident, we will be your one-stop shop. Do you have any questions? Our expert staffs are available 24/7 to help.